10100320112103 has 16 divisors (see below), whose sum is σ = 14636079020640. Its totient is φ = 6158557920384.

The previous prime is 10100320112101. The next prime is 10100320112117. The reversal of 10100320112103 is 30121102300101.

It is a happy number.

It is not a de Polignac number, because 10100320112103 - 2¹ = 10100320112101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100320112101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1187989176 + ... + 1187997677.

It is an arithmetic number, because the mean of its divisors is an integer number (914754938790).

Almost surely, 2^{10100320112103} is an apocalyptic number.

10100320112103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10100320112103 is a deficient number, since it is larger than the sum of its proper divisors (4535758908537).

10100320112103 is a wasteful number, since it uses less digits than its factorization.

10100320112103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375986978.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10100320112103 its reverse (30121102300101), we get a palindrome (40221422412204).

The spelling of 10100320112103 in words is "ten trillion, one hundred billion, three hundred twenty million, one hundred twelve thousand, one hundred three".